k-¾╡字符查编码

132
查询字符
“k-¾╡”字符编码信息
k-¾╡
Unicode(10进制): 107 Unicode(16进制): U+006B HTML实体(10进制): k HTML实体(16进制): k JavaScript(ASCII): \u6B CSS: \6B Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“k-¾╡”的其它编码列表

IBM037 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM437 6B 1A 2D 5F B5 460000681909 107 26 45 95 181 153 032 055 137 265 01101011 00011010 00101101 01011111 10110101
IBM500 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
ASMO-708 6B 1A 2D 3F 84 460000673668 107 26 45 63 132 153 032 055 077 204 01101011 00011010 00101101 00111111 10000100
DOS-720 6B 1A 2D 3F B5 460000673717 107 26 45 63 181 153 032 055 077 265 01101011 00011010 00101101 00111111 10110101
ibm737 6B 1A 2D 3F B5 460000673717 107 26 45 63 181 153 032 055 077 265 01101011 00011010 00101101 00111111 10110101
ibm775 6B 1A 2D F3 3F 460000719679 107 26 45 243 63 153 032 055 363 077 01101011 00011010 00101101 11110011 00111111
ibm850 6B 1A 2D F3 B9 460000719801 107 26 45 243 185 153 032 055 363 271 01101011 00011010 00101101 11110011 10111001
ibm852 6B 1A 2D 33 3F 460000670527 107 26 45 51 63 153 032 055 063 077 01101011 00011010 00101101 00110011 00111111
IBM855 6B 1A 2D 3F B9 460000673721 107 26 45 63 185 153 032 055 077 271 01101011 00011010 00101101 00111111 10111001
ibm857 6B 1A 2D F3 3F 460000719679 107 26 45 243 63 153 032 055 363 077 01101011 00011010 00101101 11110011 00111111
IBM00858 6B 1A 2D F3 B9 460000719801 107 26 45 243 185 153 032 055 363 271 01101011 00011010 00101101 11110011 10111001
IBM860 6B 1A 2D 33 B5 460000670645 107 26 45 51 181 153 032 055 063 265 01101011 00011010 00101101 00110011 10110101
ibm861 6B 1A 2D 33 B5 460000670645 107 26 45 51 181 153 032 055 063 265 01101011 00011010 00101101 00110011 10110101
DOS-862 6B 1A 2D 5F B5 460000681909 107 26 45 95 181 153 032 055 137 265 01101011 00011010 00101101 01011111 10110101
IBM863 6B 1A 2D AD B5 460000701877 107 26 45 173 181 153 032 055 255 265 01101011 00011010 00101101 10101101 10110101
IBM864 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
IBM865 6B 1A 2D 33 B5 460000670645 107 26 45 51 181 153 032 055 063 265 01101011 00011010 00101101 00110011 10110101
cp866 6B 1A 2D 3F B5 460000673717 107 26 45 63 181 153 032 055 077 265 01101011 00011010 00101101 00111111 10110101
ibm869 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
IBM870 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
windows-874 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
cp875 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
shift_jis 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
gb2312 6B 1A 2D 3F A8 65 117760172468325 107 26 45 63 168 101 153 032 055 077 250 145 01101011 00011010 00101101 00111111 10101000 01100101
ks_c_5601-1987 6B 1A 2D A8 FA 3F 117760179370559 107 26 45 168 250 63 153 032 055 250 372 077 01101011 00011010 00101101 10101000 11111010 00111111
big5 6B 1A 2D 3F F9 EB 117760172489195 107 26 45 63 249 235 153 032 055 077 371 353 01101011 00011010 00101101 00111111 11111001 11101011
IBM1026 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01047 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01140 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01141 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01142 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01143 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01144 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01145 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01146 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01147 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01148 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM01149 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
utf-16 6B 00 1A 00 2D 00 BE 00 61 25 0 107 0 26 0 45 0 190 0 97 37 153 000 032 000 055 000 276 000 141 045 01101011 00000000 00011010 00000000 00101101 00000000 10111110 00000000 01100001 00100101
utf-16BE 00 6B 00 1A 00 2D 00 BE 25 61 0 0 107 0 26 0 45 0 190 37 97 000 153 000 032 000 055 000 276 045 141 00000000 01101011 00000000 00011010 00000000 00101101 00000000 10111110 00100101 01100001
windows-1250 6B 1A 2D 33 3F 460000670527 107 26 45 51 63 153 032 055 063 077 01101011 00011010 00101101 00110011 00111111
windows-1251 6B 1A 2D 3F A6 460000673702 107 26 45 63 166 153 032 055 077 246 01101011 00011010 00101101 00111111 10100110
Windows-1252 6B 1A 2D BE A6 460000706214 107 26 45 190 166 153 032 055 276 246 01101011 00011010 00101101 10111110 10100110
windows-1253 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
windows-1254 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
windows-1255 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
windows-1256 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
windows-1257 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
windows-1258 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
Johab 6B 1A 2D DC FA 3F 117760182778431 107 26 45 220 250 63 153 032 055 334 372 077 01101011 00011010 00101101 11011100 11111010 00111111
macintosh 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-japanese 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-chinesetrad 6B 1A 2D 3F F9 EB 117760172489195 107 26 45 63 249 235 153 032 055 077 371 353 01101011 00011010 00101101 00111111 11111001 11101011
x-mac-korean 6B 1A 2D A8 FA 3F 117760179370559 107 26 45 168 250 63 153 032 055 250 372 077 01101011 00011010 00101101 10101000 11111010 00111111
x-mac-arabic 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-hebrew 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-greek 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-cyrillic 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-chinesesimp 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-romanian 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-ukrainian 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-thai 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-ce 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-icelandic 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-turkish 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-mac-croatian 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
utf-32 6B 00 00 00 1A 00 00 00 2D 00 00 00 BE 00 00 00 61 25 00 00 0 107 0 0 0 26 0 0 0 45 0 0 0 190 0 0 0 97 37 0 0 153 000 000 000 032 000 000 000 055 000 000 000 276 000 000 000 141 045 000 000 01101011 00000000 00000000 00000000 00011010 00000000 00000000 00000000 00101101 00000000 00000000 00000000 10111110 00000000 00000000 00000000 01100001 00100101 00000000 00000000
utf-32BE 00 00 00 6B 00 00 00 1A 00 00 00 2D 00 00 00 BE 00 00 25 61 0 0 0 0 107 0 0 0 26 0 0 0 45 0 0 0 190 0 0 37 97 000 000 000 153 000 000 000 032 000 000 000 055 000 000 000 276 000 000 045 141 00000000 00000000 00000000 01101011 00000000 00000000 00000000 00011010 00000000 00000000 00000000 00101101 00000000 00000000 00000000 10111110 00000000 00000000 00100101 01100001
x-Chinese-CNS 6B 1A 2D 3F A3 C7 117760172467143 107 26 45 63 163 199 153 032 055 077 243 307 01101011 00011010 00101101 00111111 10100011 11000111
x-cp20001 6B 1A 2D 3F 82 63 117760172458595 107 26 45 63 130 99 153 032 055 077 202 143 01101011 00011010 00101101 00111111 10000010 01100011
x-Chinese-Eten 6B 1A 2D 3F 82 63 117760172458595 107 26 45 63 130 99 153 032 055 077 202 143 01101011 00011010 00101101 00111111 10000010 01100011
x-cp20003 6B 1A 2D 3F 8A 83 117760172460675 107 26 45 63 138 131 153 032 055 077 212 203 01101011 00011010 00101101 00111111 10001010 10000011
x-cp20004 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-cp20005 6B 1A 2D 3F 8E 72 117760172461682 107 26 45 63 142 114 153 032 055 077 216 162 01101011 00011010 00101101 00111111 10001110 01110010
x-IA5 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-IA5-German 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-IA5-Swedish 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-IA5-Norwegian 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
us-ascii 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-cp20261 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
x-cp20269 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
IBM273 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM277 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM278 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM280 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM284 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM285 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM290 73 3F 60 6F 6F 494984523631 115 63 96 111 111 163 077 140 157 157 01110011 00111111 01100000 01101111 01101111
IBM297 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM420 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
IBM423 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
IBM424 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
x-EBCDIC-KoreanExtended 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
IBM-Thai 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
koi8-r 6B 1A 2D 3F B2 460000673714 107 26 45 63 178 153 032 055 077 262 01101011 00011010 00101101 00111111 10110010
IBM871 92 3F 60 B9 6F 628128528751 146 63 96 185 111 222 077 140 271 157 10010010 00111111 01100000 10111001 01101111
IBM880 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
IBM905 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
IBM00924 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
EUC-JP 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-cp20936 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-cp20949 6B 1A 2D A8 FA 3F 117760179370559 107 26 45 168 250 63 153 032 055 250 372 077 01101011 00011010 00101101 10101000 11111010 00111111
cp1025 92 3F 60 6F 6F 628128509807 146 63 96 111 111 222 077 140 157 157 10010010 00111111 01100000 01101111 01101111
koi8-u 6B 1A 2D 3F B2 460000673714 107 26 45 63 178 153 032 055 077 262 01101011 00011010 00101101 00111111 10110010
iso-8859-1 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
iso-8859-2 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-3 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-4 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-5 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-6 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-7 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-8859-8 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
iso-8859-9 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
iso-8859-13 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
iso-8859-15 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-Europa 6B 3F 2D 3F 3F 460621430591 107 63 45 63 63 153 077 055 077 077 01101011 00111111 00101101 00111111 00111111
iso-8859-8-i 6B 1A 2D BE 3F 460000706111 107 26 45 190 63 153 032 055 276 077 01101011 00011010 00101101 10111110 00111111
iso-2022-jp 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
csISO2022JP 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-2022-jp 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
iso-2022-kr 6B 1A 2D 1B 24 29 43 0E 28 7A 0F 3F 0 107 26 45 27 36 41 67 14 40 122 15 63 153 032 055 033 044 051 103 016 050 172 017 077 01101011 00011010 00101101 00011011 00100100 00101001 01000011 00001110 00101000 01111010 00001111 00111111
x-cp50227 6B 1A 2D 3F A8 65 117760172468325 107 26 45 63 168 101 153 032 055 077 250 145 01101011 00011010 00101101 00111111 10101000 01100101
euc-jp 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
EUC-CN 6B 1A 2D 3F A8 65 117760172468325 107 26 45 63 168 101 153 032 055 077 250 145 01101011 00011010 00101101 00111111 10101000 01100101
euc-kr 6B 1A 2D A8 FA 3F 117760179370559 107 26 45 168 250 63 153 032 055 250 372 077 01101011 00011010 00101101 10101000 11111010 00111111
hz-gb-2312 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
GB18030 6B 1A 2D 81 30 86 36 A8 65 0 107 26 45 129 48 134 54 168 101 153 032 055 201 060 206 066 250 145 01101011 00011010 00101101 10000001 00110000 10000110 00110110 10101000 01100101
x-iscii-de 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-be 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-ta 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-te 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-as 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-or 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-ka 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-ma 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-gu 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
x-iscii-pa 6B 1A 2D 3F 3F 460000673599 107 26 45 63 63 153 032 055 077 077 01101011 00011010 00101101 00111111 00111111
utf-7 6B 2B 41 42 6F 2D 2D 2B 41 4C 34 6C 59 51 2D 0 107 43 65 66 111 45 45 43 65 76 52 108 89 81 45 153 053 101 102 157 055 055 053 101 114 064 154 131 121 055 01101011 00101011 01000001 01000010 01101111 00101101 00101101 00101011 01000001 01001100 00110100 01101100 01011001 01010001 00101101
utf-8 6B 1A 2D C2 BE E2 95 A1 7717531225902192033 107 26 45 194 190 226 149 161 153 032 055 302 276 342 225 241 01101011 00011010 00101101 11000010 10111110 11100010 10010101 10100001

相关功能

编码查字符 中文字符编码比较 Unicode 编码详解 常用字符编码 Unicode 区域表 字符编码大全